USB-RLY16 USB-Relay Module
Devantech
Overview
The USB-RLY16 provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The processor is powered and instructed from any standard USB bus and the relay power is obtained by the DC power input adaptor. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals.
| USB-RLY08 | |
|---|---|
| Number of Relays | 8 |
| Power | 12V DC adaptor, supplied separately |
| Control interface | USB |
| Relay current | Up to 16Amp @24vdc or 250vac |
| Connections | Screw Terminals for N/O N/C and Common contacts |
Operating Temperature
-40°C to +70°C
LED indication
The USB-RLY16 provides a red LED mounted immediately next to each relay to indicate whether it is in a powered state (LED on), there is also two LED's which will flash with USB transactions to and from the module, green indicating reception of data from the PC and yellow the transmission of data to the PC. Finally there is red power LED mounted near to the USB connector.
Relay power rating
If the contact load voltage and current of the relay are in the region enclosed by the solid and dotted lines in the figure below, the relay can perform stable switching operation. If the relay is used at a voltage or current exceeding this region, the life of the contacts may be significantly shortened.
Board dimensions
Manufacturer's data
Accessories
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Article no.: DEV-PA122521
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Product information for: USB-RLY16 USB-Relay powered by 12VDC
Publishing date (date of last technical specification): 2011-07-20
Shipping weight: 160 g
Manufacturer: Devantech
Brand: ROBOT ELECTRONICS
Article number: DEV-USB-RLY16
Manufacturer's part number: USB-RLY16
The article USB-RLY16 USB-Relay powered by 12VDC is listed in the following categories:
Modules > Relay > USB
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Article no.: DEV-USB-RS485
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Article no.: DEV-USB-RLY16
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Article no.: DEV-USB-RLY16L
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Article no.: DEV-USB-RLY82
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Article no.: DEV-USB-RLY02-SN
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Article no.: DEV-USB-RLY08-B
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Article no.: DEV-USB-RLY08-C
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Article no.: DEV-USB-RS485-B
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updated: 11.05.2023
Information on currency
EUR 76.98 = GBP 65.82
EUR 64.69 = GBP 55.31
(€1=GBP0.85505)
EUR 76.98 = USD 88.13
EUR 64.69 = USD 74.06
(€1=USD1.1448)
EUR 76.98 = CAD 110.97
EUR 64.69 = CAD 93.26
(€1=CAD1.4416)
EUR 76.98 = AUD 120.78
EUR 64.69 = AUD 101.50
(€1=AUD1.5690)
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About ROBOT ELECTRONICS
ROBOT ELECTRONICS is a brand by English manufacturer Devantech Ltd., based in Norfolk. Product range comprises sensors, in particular ultrasonic or compass, servocontrollers as well as small robot drive systems or relay modules with various interfaces. Sensors are produced in England and are of consistently high quality.
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